This repo contains ASCII art of the Versius robotic system for minimally invasive surgery, manufactured by CMR Surgical. The designs were created by Emma Rhodes and John Till, and are made available here for fair use. This is not an official product, and not approved in any official capacity by CMR. Any use should respect CMR's ownership of the Versius brand.
The ASCII art was used to produce a batch of mugs via VistaPrint. ascii_versius_mug.png is the starting point for the digital design supplied to the printers. We changed the image colour in the VistaPrint editor to match the mug handle/inner colours as closely as possible. For the non-black monochrome mugs we used:
- Orange
#FF7A00
- Blue
#125E94
- Red
#F63A2E
- Pink
#F87B72
There will always be some difference once the mugs are printed, for example our orange wasn't quite as bright as the mug interior. We also created colour variations, such as ascii_versius_mug_pride_progress.png.
One of the learnings is that printing on black mugs uses a different printing process, where the image is printed on a white background and the black is filled in during printing. This introduces a risk that the background will bleed into the image, so the lines are thicker and brighter in the digital image to compensate. The dark SVG and PNG files in this repo take this into account, for example ascii_versius_mug_darkmode.png.
There are arm variations with different instruments. We started with grasper, then added hook. We haven't included SVGs and PNGs for all the instrument variations in all the colour variations (e.g. no rainbow hook) but the SVGs can be edited with the contents of the text files.
The image requires a monospace font which supports a few unicode symbols used in the design (no, it isn't technically ASCII art). We used Victor Mono since it is licensed under the permissive Open Font License, and looks good!
The preview images are based on the earlier versions of the design which used 1.30 line spacing. The current design uses 1.20 spacing.